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ANSI B94.11M STUB LENGTH DRILL BITS
specification
ANSI B94.11M STUB LENGTH DRILL BITS
Stub length drill bits fully ground with black finish.
Both 118 and 135 degree point are available
The drill bit is ideal for drilling on mild steel, copper, aluminum, zinc alloy etc.
Parallel shank fits most drill machine
HSS material
DIA (inch) | Overall Length(inch) | Flute Length(inch) |
7/64 | 1-7/8 | 5/8 |
1/8 | 2 | 5/8 |
9/64 | 2 | 5/8 |
5/32 | 2-1/16 | 5/8 |
3/16 | 2-3/16 | 5/8 |
7/32 | 2-3/8 | 11/16 |
1/4 | 2-1/2 | 7/8 |